Cyphal/CAN Physical Layer Specification v1.0

Today we release Cyphal/CAN Physical Layer Specification v1.0 named UCANPHY (the U is for historical reasons). The UCANPHY Specification replaces the now-defunct physical layer section of the core Cyphal Specification.

UCANPHY_Specification.pdf (2.6 MB)

The UCANPHY standard is open to everyone, and it will always remain this way. No authorization or approval of any kind is necessary for its implementation, distribution, or use.

Discussions that shaped this standard are accessible exclusively to the Consortium members at https://forum.opencyphal.org/c/consortium/ucanphy/21

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